The wire braid looks cool, but, if you ever have to get into that harness to do something, you might grow to dislike it very quickly.
Its not nearly as cool looking, but its hard to beat those corrugated wire looms like most of the new cars have. You can get it in many colors, and if you ever have to do something with a wire, you can pull it out, do what needs done and put it back. Of course, I mostly deal with used junk, your experiences may be different then mine. Gene